*LED high-definition large screen design.
*The world's first curved acrylic screen sphygmomanometer.
*199 groups of memory for dual users.
* Four buttons.
* Type - C interface.
*Special CUFF interface national patent.
*Accuracy :Pressure +/-3mmHg; Pulse+/-5%.
* Power : 4pcs AAA alkaline battery/Type-C 5V .
* Automatic power off：In 3 minutes.
